ChemicalBook >> CAS DataBase List >>4-isobutyloxazolidine-2,5-dione
4-isobutyloxazolidine-2,5-dione
- CAS No.
- 51248-35-2
- Chemical Name:
- 4-isobutyloxazolidine-2,5-dione
- Synonyms
- ILE-NCA;H-DL-Leu-NCA;DL-leucine NCA;Einecs 257-083-3;Isobutyloxazolidine-2,5-dione;4-isobutyloxazolidine-2,5-dione;4-(2-Methylpropyl)-2,5-oxazolidinedione;4-(2-methylpropyl)oxazolidine-2,5-dione;2,5-Oxazolidinedione, 4-(2-methylpropyl)-;Isobutyloxazolidine-2,5-dione[H-DL-Leu-NCA
- CBNumber:
- CB8909732
- Molecular Formula:
- C7H11NO3
- Molecular Weight:
- 157.17
- MDL Number:
- MFCD02684167
- MOL File:
- 51248-35-2.mol
Last updated:2024-02-04 22:50:33
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2934999090 |
4-isobutyloxazolidine-2,5-dione price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| SynQuest Laboratories | 4H26-1-11 | 4-Isobutyloxazolidine-2,5-dione | 51248-35-2 | 1g | $303 | 2021-12-16 | Buy |
| SynQuest Laboratories | 4H26-1-11 | 4-Isobutyloxazolidine-2,5-dione | 51248-35-2 | 5G | $885 | 2021-12-16 | Buy |
| Ambeed | A124913 | Isobutyloxazolidine-2,5-dione 97% | 51248-35-2 | 5g | $350 | 2021-12-16 | Buy |
| Chemenu | CM193732 | H-DL-Leu-NCA 95% | 51248-35-2 | 5g | $351 | 2021-12-16 | Buy |
| Crysdot | CD11113166 | H-DL-Leu-NCA 95+% | 51248-35-2 | 5g | $371 | 2021-12-16 | Buy |
4-isobutyloxazolidine-2,5-dione Chemical Properties,Uses,Production
Preparation
A solution of phosgene(12.5% in toluene, 25 mL, 31.6 mmol) was added to a suspension of l-leucine (1.31 g, 10 mmol) in dioxane (30 mL) and ethyl acetate (25 mL) at 40 ℃ under a static atmosphere of nitrogen. After 4 h, the leucine had dissolved and then the excess phosgene was removed in a stream of nitrogen. The solvent was removed at 40 ℃ in vacuo and the residue was recrystallized from diethyl ether/light petroleum (bp 40–60 ℃) to yield colorless needles of 4-(2-methylpropyl)oxazolidine-2,5-dione (1.01 g, 69%).
4-isobutyloxazolidine-2,5-dione Preparation Products And Raw materials
Global( 39)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sichuan HongRi Pharma-Tech Co.,Ltd | +86-028-64841719 +8615680023009 | daisy@enlaibio.com | China | 1369 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
| Wuhan Konberd Biotech Co., Ltd | +undefined18986093962 | admin@konberdbio.com | China | 1376 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
| Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 | info@yuhaochemical.com | China | 9394 | 52 |
| Shanghai civi chemical technology co.,Ltd | 86-21-34053660 | sale@labgogo.com | China | 9872 | 52 |
| Shanghai Balmxy Pharmaceutical Co., Ltd | 021-24206007 13764915196 | sales@balmxy.com | China | 6737 | 55 |
View Lastest Price from 4-isobutyloxazolidine-2,5-dione manufacturers
4-isobutyloxazolidine-2,5-dione
Einecs 257-083-3
NCA of N-carboxyanhydride of raceMic DL-leucine
4-(2-Methylpropyl)-2,5-oxazolidinedione
ILE-NCA
H-DL-Leu-NCA
4-(2-methylpropyl)oxazolidine-2,5-dione
Isobutyloxazolidine-2,5-dione
2,5-Oxazolidinedione, 4-(2-methylpropyl)-
Isobutyloxazolidine-2,5-dione[H-DL-Leu-NCA
DL-leucine NCA
51248-35-2